Most webcams used by the USGS Hawaiian Volcano Observatory take a snapshot every few minutes to conserve bandwidth, but three webcams are currently “livestreaming” — meaning they transmit real-time ...

A mud eruption in Sidoarjo in Indonesia, sometimes known as Lusi, took place in 2006 and it continues to erupt, Manga said. The ongoing eruptions have displaced more than 40,000 people, according to ...

Below the Clouds” and Werner Herzog’s “Ghost Elephants” offer thrilling but troubled visions of a world in environmental flux.

The discovery's announcement follow the site’s partial opening to the public for the first time. Archaeologists have ...